N,N,N',N'-Tetrakis(4-methylphenyl)-4,4'-biphenyldiamine

Basic Information

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CAS Number

76185-65-4

Molecular Formula

C40H36N2

Molecular Weight

544.74 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

216.0 to 220.0 deg-C

Boiling Point

701.7±60.0 °C at 760 mmHg

Density

1.1±0.1 g/cm3

Flash Point

310.7±20.7 °C

Refractive Index

1.659

SMILES

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CC1=CC=C(C=C1)N(C2=CC=C(C=C2)C)C3=CC=C(C=C3)C4=CC=C(C=C4)N(C5=CC=C(C=C5)C)C6=CC=C(C=C6)C

InChI

InChI=1S/C40H36N2/c1-29-5-17-35(18-6-29)41(36-19-7-30(2)8-20-36)39-25-13-33(14-26-39)34-15-27-40(28-16-34)42(37-21-9-31(3)10-22-37)38-23-11-32(4)12-24-38/h5-28H,1-4H3

InChIKey

MVIXNQZIMMIGEL-UHFFFAOYSA-N

LogP

11.526879999999986

Topological Polar Surface Area

6.48 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

652

Synonyms & References

English

76185-65-4
N,N,N',N'-Tetrakis(p-tolyl)benzidine (purified by sublimation)
N,N,N',N'-Tetrakis(p-tolyl)benzidine, >98.0%(HPLC)
N,N,N',N'-Tetrakis(4-methylphenyl)benzidine
AMY18005
N,N,N',N'-Tetrakis(p-tolyl)benzidine
AS-39348
N4,N4,N4',N4'-Tetra-p-tolyl-[1,1'-biphenyl]-4,4'-diamine
DTXSID501194714
T3265
N,N,N',N'-tetrakis(4-methylphenyl)biphenyl-4,4'-diamine
3,3'-Bis[di(p-tolyl)amino]biphenyl, >/=98%
N,N,N',N'-Tetrakis(p-tolyl)benzidine(purifiedbysublimation)
N,N,N',N'-Tetrakis(4-methylphenyl)-benzidine
N,N,N',N'-Tetrakis(4-methylphenyl)-4,4'-biphenyldiamine [
FT-0641586
AKOS015840441
N4,N4,N4',N4'-tetrap-tolylbiphenyl-4,4'-diamine
N pound notN pound notN' pound notN'-Tetrakis(p-tolyl)benzidine
n,n,n',n'-tetra(4-methylphenyl)-1,1'-biphenyl-4,4'-diamine
SCHEMBL75876
MVIXNQZIMMIGEL-UHFFFAOYSA-N
N,N,N',N'-Tetra(p-tolyl)benzidine
MFCD00799300
SB66321
T2269
4-methyl-N-[4-[4-(4-methyl-N-(4-methylphenyl)anilino)phenyl]phenyl]-N-(4-methylphenyl)aniline
[1,1'-Biphenyl]-4,4'-diamine, N,N,N',N'-tetrakis(4-methylphenyl)-
[1,1'-biphenyl]-4,4'-diamine, N4,N4,N4',N4'-tetrakis(4-methylphenyl)-
N,N,N',N'-tetrakis(4tolyl)-(1,1 '-biphenyl)-4,4'-diamine
AC-18149

MDL Number

MFCD00799300

Customs Code

2921590090

FAQ

What are the physical and chemical properties of N,N,N',N'-Tetrakis(4-methylphenyl)-4,4'-biphenyldiamine (CAS: 76185-65-4)?

N,N,N',N'-Tetrakis(4-methylphenyl)-4,4'-biphenyldiamine has a crystalline form at room temperature. Its molecular weight is approximately 504.44 g/mol. The compound is poorly soluble in water but soluble in common organic solvents like dichloromethane and toluene. It shows limited reactivity under normal conditions but can undergo electrophilic aromatic substitution reactions under appropriate conditions.

How is N,N,N',N'-Tetrakis(4-methylphenyl)-4,4'-biphenyldiamine (CAS: 76185-65-4) typically synthesized?

N,N,N',N'-Tetrakis(4-methylphenyl)-4,4'-biphenyldiamine is typically synthesized via a multistep process involving the coupling of 4,4'-diaminodiphenyl and 4-methylphenyl derivatives. The synthesis often uses palladium catalysts and involves functional group manipulations. The overall yield is moderate, with selectivity towards the desired product depending on reaction conditions.

What industries use N,N,N',N'-Tetrakis(4-methylphenyl)-4,4'-biphenyldiamine (CAS: 76185-65-4)?

N,N,N',N'-Tetrakis(4-methylphenyl)-4,4'-biphenyldiamine is used in the pharmaceutical industry for developing certain types of dyes and pigments. It is also employed in the polymer industry to enhance the performance of certain polymer materials. Additionally, this compound is used in the production of sensors and semiconductors due to its unique electronic properties.

What precautions should be taken when handling N,N,N',N'-Tetrakis(4-methylphenyl)-4,4'-biphenyldiamine (CAS: 76185-65-4)?

When handling N,N,N',N'-Tetrakis(4-methylphenyl)-4,4'-biphenyldiamine, it is crucial to wear appropriate personal protective equipment (PPE), including gloves and safety glasses. Work should be performed in a well-ventilated area or a fume hood to minimize inhalation risk. Spills should be cleaned up with caution, using appropriate absorbent materials. Always consult the Material Safety Data Sheet (MSDS) for detailed safety information and emergency procedures.